方波交流焊接电源电抗器电感量的选择  

SELECTION OF INDUCTANCE OF REACTOR IN SQUARE - WAVE AC WELDING POWER SOURCE

作　　者：王凤英[1] 赵家瑞[2] 

机构地区：[1]太原重型机械学院,030024 [2]天津大学,300072

出　　处：《焊接》1999年第2期27-29,共3页Welding & Joining

摘　　要：对方波交流焊接电源电抗器电感量的选择作了介绍。通过试验表明,在电源输出电流为30A时,储能电抗器的电感量应为7.5mH。The inductance of energy storage reactor in square wave AC welding has been chosen and analyzed. The experimental results show that in order to ensure the output of 30A, the inductance of energy storage reactor should be beyond 7.5 mH.

关 键 词：方波电源 直流电抗器 电感量 焊接 TIG焊 

分 类 号：TG434.1[金属学及工艺—焊接]